Flat-bed knitting machine



FIG. 1 is a front perspective view of a flat bed knitting machine showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a left side perspective view thereof;

FIG. 7 is an enlarged partial front perspective view thereof;

FIG. 8 is an enlarged partial left side perspective view thereof;

FIG. 9 is an enlarged partial view of the carriage unit; and

FIG. 10 is a partial right side perspective view thereof, with the protective cover opened.

FIGS. 7-10 are shown in partial view for clarity of illustration. 

The ornamental design for a flat-bed knitting machine, as shown and described. 